ISO 048642023.docx

《ISO 048642023.docx》由会员分享，可在线阅读，更多相关《ISO 048642023.docx（14页珍藏版）》请在三一文库上搜索。

1、INTERNATIONA1.STANDARDISO4864editionFirst2O23-O6Shipsandmarinetechno1.ogy一Jackingsystemapp1.iancesonse1.f-e1.evatingunitGenera1.requirementsNaviresettechno1.ogicmaritimeApparei1.spoursystemede1.evageSUruniteautoe1.eva(riceExigencesgenera1.esISO2023COPYRIGHTPROTECTEDDOCUMENTISO2023IUirhM*hedbdi1.iUed

2、otherwiseupdhi.o啪InyM1.tta0DmkfifiU81.andonnet8CH-1214Vernier,GenevaPhone：M1.227490111觥ftte:丽丽BQrgPub1.ishedinSwitzer1.andContentsforewordScopeNormativereferencesTermsanddefinitionsDeS1.gn4.1 Genera1.4.2 DesignrequirementsforrackandpinionjackingsystemAcceptancetests5.1 Genera1.5.2 (hydrau1.icPoWerUn

3、It(ifany).三fiy,1.estcontro1.unit5.5 1.egjackingcest5.6 Pre-1.oadtest5.7 P11nngaHngtost5.9 Fu1.1.strokejackingtest6Namep1.ate,packing,transportandstorage-,“一76.1 Namep1.ate76.2 t*c)Dspo*tandsto*oge.7ForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederationofnationa1.standard

4、sttiugh(ISOm11tambif1.iniKhvcekdHPfff1.PbbGgbOdy1.Iitf1.CIrattod6tand)GfcnowhtdarredMt2committeehasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththee1.ectr

5、otechnica1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenancearedyiFFHSOfISO雇etW1.kes,s姗抬”not1.f1.fcfcww1.蝌闾IC嚓COrdanCeftfitheeditoria1.ru1.esoftheISO/IECDirectives.Part2(seewwsv.iso.org/direc

6、1.ives).而匍骼nts)a%WMakeS幽嬲据i帆n曲te陶硼0Sfi戚ntm部晶酬则对Vedaimedpatentrightsmrespectthereof.Asofthedateofpub1.icationofthisdocument,ISOhadnotreceivednoticeof（八）patent(三)whichmayberequiredtoimp1.ementthisdocument.However,i11p1.ementersareSnaywww.iso.org/pas/WwWIe1.eWPedja1wgjackingsystemNoteondentryJOCkjngCOm

7、montypesofthejackingsysteminc1.udehydrau1.icyokeandpinjackingsystem(3.2)and3.2hydrau1.icyokeandpinjackingsystemho1.esonentry:ICgSsyStCmworksbyapp1.yingtheforceoftheyokesandpinsdrivenbythehydrau1.iccy1.inderto3.3rackandpinionjackingsystemdrivenbyhydrau1.icC1.cctridunctionsCngaginggcarboxx1.imbinggear

8、withthetransmissionrackontheunit1.egISO2023-A1.1.rightsreservedThisdocumentspecifiesgenera1.requirementsforthejackingsystemapp1.iancesonse1.f-e1.evatingunit,inc1.udesfortherackandfortheyokeandpinforsystem.Thispacking,transportandstorage.Thefo1.1.owingdocumentsarereferredtointhetextinsuchawaythatsome

9、ora1.1.oftheircontentundatedreferences,theofthisoftheFordateddocumenton1.ytheanyeditioncitedForISO3828,Shipbui1.dingandmarinestructuresDeckmachineryVocabu1.aryandsymbo1.sForthepurposesofthisdocument,thetermsanddefinitionsgiveninISO3828andthefo1.1.owingapp1.y.ISOOn1.inebrowsingp1.atform:avai1.ab1.eat

10、https:/mvw.iso.org/obpsystemusedtoraiseand1.owerase1.f-e1.evatingunitor1.egsandtransferthe1.oadbetweentheunitandthe1.egsrack1topinionThesystem(3.3).jackingstem(3.1)usedtoraise,1.owerandho1.dase1.f-e1.evatingunitwhenthe1.egsareinstandingstateortoe1.evate,1.owerandho1.d1.egswhentheunitisinf1.oatingsta

11、teNote1totheunitThejackingsystem(3.1)usedtoraise,1.owerandho1.dase1.f-e1.evatingunitwhenthe1.egsareinstandingstateortoe1.evate,1.owerandho1.d1.egswhentheunitisinf1.oatingstatetheNote1toentr):TheorSyStemmotorsbythrough3.4hu1.1.jackingspeedrequiredJack1.ngca1.cu1.ationofhu1.1.hydrau1.icCy1.indertheZyd

12、mMdnSertmgandextractingsysfemsha1.1.Chetaken3.51.egjackingspeedrequired1.ackingca1.cu1.ationofthehydrau1.icspeedcy1.inderthehydraicinsertngandextractinggrstensha1.1.thetaken3.6pre-1.oadconditiona1.1.owab1.eenvironmenta1.conditionnorma1.ho1.dingcondition3.8stormho1.dingconditionenvironmenta1.conditio

13、nforwhichitisdesignedaf1.oatcondition3.10norma1.jacking1.oadingNotemeansentry:jackingjackingconditionthethea1.1.owab1.eenvironmentaise1.fe1.evatingunitduringraisingor1.owering3.11pre-1.oad1.oading3.12norma1.ho1.dingcondition3.13storm1.oadingISO2023-A1.1.rightsreservedrat100fthedisp1.acementtotheunit

14、timeduringraisingor1.oweringofthese1.f-e1.evatingunitwhenthe1.egsareinstandingstateNote1toforentry:ForandretractingtheJackingspeedforaswe1.1.asyokeandpinjackingpins(3.2),betimeintoaccount.rat100fdisp1.acementduringraisingor1.oweringof1.egstotheuni1.timewhenthese1.f-e1.evatingunitisinf1.oatingstateNo

15、te1toforentry:Forandretract!ng1.egjackingforaswe1.1.asyokeandpinjackingpins(3.2).betimeintoaccount.stateinwhichthebearab1.e1.oadofthepi1.ereachesorexceedsthemaximum1.oadofthehu1.Uhroughcompactionofthefoundation1.ayeratthebottomofthefootingbythejackingsystem(3.1)underthe1.7stateofnorma1.operationunde

16、rthea1.1.owab1.eenrironmenta1.conditionstateinwhichthese1.f-e1.evatinghu1.1.cannotcontinueoperationbutcanachievecertainsafetybyadjustingvariab1.e1.oadsorabandoningpartia1.1.oadsaswe1.1.asothermeasuresundertheextreme1.9stateOfthese1.f-e1.evatingunitduringtransit1.oadbornebythejackingsystemunderthehu1

17、1.jackingconditionby1tooftheThehu1.1.system(3.1),underisworkingstateofcondition.1.oadbornebythejackingsystemunderthepre-1.oadcondition(3.6)1.oadbornebythejackingsystemunderthenorma1.ho1.dingcondition(3.7)1.oadbornebythejackingsystem(3.1)underthestormcondition3.14pu1.1.ing1.oading1.oadbornebythejack

18、ingsystem(3.1)underthe1.egpu1.1.ingcondition“dd三ppitstaripnihn(HiUifrob1.BhviFtmnenrfzoh(1.ifijon.1.egsarepu1.1.edfromthefoundation1.ayer,suchas4 Design4.1 Genera1.4.1.1Fai1.uremodeandeffectsana1.ysissha1.1.beconductedfordesignandmanufacturingofthejackingsystem,andtopreventthesing1.efai1.ureofanycom

19、ponentorpartfromaffectingthesafetyofthehu1.1.,sothatthehu1.1.iscapab1.eofemergencyjackingoperationorbeingsupportedatacertainPbprtwnrXChhjarkingc?hyxtuim1.(?siRnednind(pne3miftbrede1.evsucnaofrthmhjthrftthrUrfdthiunitcanbesafe1.ymaintained.4.1.2transmittingComponentssafetyfactorswithrespect1.ackingSy

20、stemstrengthspecified1.oadbuanagZtorqueTab1.e1Safetyfactorswithrespecttotheyie1.dstrengthofmainstructuresofthejackingsystemTypesofstressStatic1.oadingsCombined1.oadingsAxia1.orbendingstress1,671.25adNOTEnorma1.2SUUChO1.d1.ndgdina)nditkniMitkingsystemarethe11mi11unva1.ueinno11m1.Wkingnditk,pre-1.oadI

21、ackingcoodUionIWdh1.dn0tfjuttitordIoadinRxofjacknsystemisth?m;iximumva1.uein5trmh1.dncondition,af1.oat(xnItonandpre-4.1.3indudingTheindicationsysteminc1.ination,hydrau1.icnecessar)rpressure,oi1.a1.arm1.iquidcontro1.devices,runningstatus,aswe1.1.asover1.oada1.armandavai1.abi1.ityindicationofapp1.icab

22、1.epowersources,ifappropriate.4.1.4unitduringindicatorsha1.1.beP1.acedaudib1.emannedpositiontodisp1.aywhenindinationinc1.inationse1.fe1.evatingmaximuma1.1.owab1.eva1.ue.4.1.5isaswitchingjackingsystemswitchtheoperationwithtwowayandcommunication.units,betweenwhichthere4.1.6theoperationremotejackingsys

23、tem.UnitsswitchSha1.1.providedconspicuous1.yemergenqcut-outandattachedstopnamep1.atedescriptions.4.1.7fo1.1.owmgThcstrengthana1.ysisof1.oadngs.pre-1.oad1.oadings,norma1.ho1.dingthemaximumpu1.1.ing1.oadingsandstorm1.oadings,asapp1.icab1.e.4.1.8whenEachhydrau1.icpowerrunning,otheroi1.providedpumpetsse

24、paratecapab1.emeetingtha1.requirementsofthejackingsystem.4.2 Designrequirementsforrackandpinionjackingsystem4.2.1Brakessha1.1.bedesignedtoengageautomatica1.1.yintheeventoffai1.ureofpowersupp1.ytothemotor(fai1.-safetype).Whenho1.dingsystemsarenotfittedoutforthese1.f-e1.evatingunit,thebrakeho1.dingcap

25、acityistobeat1.eastequa1.to1,2timesthepre-1.oadconditionrequiredbraketorque.Whento1.Uaft!iy(w3rerttbdkiirtbrcoBdifkotjuedwHkHhiM(ftm1.paotyspcriihUot1.iscequdi1,11.imesthemaximumva1.ueofratedspeed,thebrakesshou1.dcometobrakingstateautomatica1.1.ytopreventp1.atformfromuncontro1.1.eddescent.4.2.2sucha

26、srackse1.ectingpinionfriction,frictionbetweenSyStem,variousfactorswe1.1.sha1.1.unevendistributionof1.oadsamongracksandpinions.4.2.3drivegear,minimumminimumsafetyfactorpinionpiniontoothbendingcontactstresssha1.1.for1,0.dosed4.2.4rcquircmentsdesignofc1.imbingpinionssha1.1.bespecia1.1.yconsideredandmee

27、tthefo1.1.owinga) hardnessofpinionmateria1.ssha1.1.genera1.1.ybenot1.essthanthatofrackmateria1.s；b) therootbendingsafetyfactorsha1.1.benot1.essthan1,5underthestaticordynamic1.oadcondition;c) u1.timatestrength(breaking1.oad)oftherootsha1.1.benot1.essthan1,1timesthatoftherack.4.2.5Thenew1.ydesignedpin

28、iongearingsha1.1.beprototypetestedatthemanufacturer.Thetest1.oadsha1.1.notbe1.essthan1.r5timesdesignednorma1.jacking1.oadingsor1,1timesthemaximumstaticho1.ding1.oadings,whicheverisgreater.Bynomorethanhu1.1.jackingspeed,thepinionrunsonecomp1.eteaeriMi11)t1.Af1.cthetest,a1.1.majorcomponentssha1.1.bech

29、eckedandinspectedforcrackswhenthey4.3 Designrequirementsforhydrau1.icyokeandpinjackingsystem4.3.1Hydrau1.icyokeandpinjackingsystemsha1.1.beprovidedwithho1.dingmechanism,suchassettingupa1.ockingdevicetobearthemaximum1.oad-ofcasing1.e1.eg.Theca1.ibratedsafetyfactorsofthe1.ockingdevicesha1.1.meettheva1

30、ueasspecifiedinTab1.e1.Ifap1.ura1.ityofho1.dingmechanismaresetuptcmtar1.thDd&mumdkntdgthufcMg山曲MHWadtHoda!痴IIbChnaXim1.nn1.oadof1/2sing1.e4.3.2resu1.tsha1.1.fai1.urerequirement4-carriedout1.oad-part1.oad-subassemb1.ydesignfai1.ure,use,safetyfactorofthestructura1.strengthofthe1.oad-partorthe1.oad-su

31、bassemb1.ysha1.1.becheckedaccordingtotheyie1.dstrengthofthemateria1.5 Acceptancetests5.3 Genera1.5.3.1Thejackingsystemsha1.1.be4rtory4stedpriortode1.ivery.Thefactorytestinc1.udesbutisnot1.imitedtothecontentsspecifiedin5.2to5.9.5.3.2 _SPeCifiedThitemsSpecifiedconductedon1.yafterconductedbeforeorafter

32、shipmentThetestitems5.4 HydraUIiCpowerunit(ifany)Thefactorytestforeachhydrau1.icpowerunitsha1.1.inc1.udeat1.eastthefo1.1.owingtestitems:a) by蜘II1.iCReegure);beforeassemb1.yofcomponents(thetestpressuresha1.1.benot1.essthan1,5timestheb) ratedf1.owoutputmeasurementunderdifferentoutputpressureconditions

33、C)checkandca1.ibrationofre1.iefva1.ves,overf1.owva1.ves,counterba1.anceva1.vesandreducingva1.ves;festothea1.armwhenthejackingsystemhasreachedtheextremeendsoftheb) powerstatusa1.arm;c) unitinc1.inationa1.arm;d) jackingsystemover1.oada1.arm；e) rackphasedifferentia1.(RPD)a1.arm(on1.yfortherackandpinio

34、njackingsystem).5.51.egjackingtestThejackingtestsha1.1.becarriedoutfor1.egswhentheunitisinf1.oatingstate,the1.egjackingteststroke出；benot1.essa)therearcnoabnorma1.itiesofthejackingsystemduringthetest;B%thePrea(iVytspeedmeetsthedesignrequirement.限械ft的曲阳Ia1.翩6憾曲刎1.f1.业刖破的蛹惬孤test，M1.G噬state,withthepre1.

35、oadingtimea)recordtest1.oadings;7nJHJfi4M跟ftestthcjackingsystemduringthetest.赊相丽蚂131.Mar班ri0M91.hgR呱ycHfitfMsjackft凭球施sttR刷acking1.essthanthepitchbetweentwo1.egho1.es).Checkssha1.1.beconductedduringthetestasfo1.1.ows：a) thetest1.oadisno1.essthanthenorma1.jacking1.oadrequiredinthedesign；b) noabnorma1

36、itiesofthejackingsystemduringthetest;S).8PMK哈耶!喀脆MSthedesignrequiredspeed.Thefo1.1.ows；PUIIing1.egtestsha1.1.becarriedoutinaf1.oatcondition.Checkssha1.1.beconductedduringthetestasa)thetest1.oadingsareno1.essthanthedesignedrequiredpu1.1.ing1.eg1.oadings;9nJIA*MJft3esj*EH的罪kingsystemduringthetest.阻蛹加

37、g1.d%erthcth贴阚三冲1.神曲PoSeWwRI邮crner三oSitiOnWhQnMgIIhe1.egsandhu1.1.guidematchesthe1.egsandjackingsystem,intermsofmanufacturingaccuracyforexamp1.e.Thespecificationsofthistestare：a) thehu1.1.inc1.inationiswithinthedesignrangeduringtest；b) duringthetest,jackingsystemisnorma1.,suchaspressureanoma1.yand1.

38、oadanoma1.y;c) WS戏法限8B阴ft8VMfthehu1.1.guide,andthereisnomutua1.cuttingdamageandnostuckd) duringthetest,the1.egandjackingsystemcanbemeshedcorrect1.ywithoutmutua1.cuttingdamageandstuck.6Namep1.atejpacking,transportandstorage6.1 Namcp1.atcThejackingsystemsha1.1.beprovidedwithanamep1.ateatitsconspicuous

39、position.Thenamep1.atesha1.1.inc1.udethefo1.1.owingitems：a) nameofmanufacturer;b) productnameandmode1.;c) norma1.jacking1.oadings;d) pre-1.oad1.oadings;e) stormho1.ding1.oadings;f) pu1.1.ing1.eg1.oadings；g) dateofproduction,seria1.number.6.2 Packing,transportandstorage6.2.1Componentsofthejackingsystemsha1.1.bepackagedre1.iab1.yandcasedtight1.y.6.2.2Productssha1.1.besecuredduringtransportationandprotectedagainstcorrosionandmoisture.6.2.3Productssha1.1.bestoredbasedonIPrating.